Python double quotes terminal4/13/2024 ASCII character 34 is a double quotation mark. The Hey, Scripting Guy! post that talked about writing double quotation marks to a text file recommended using the CHR function to write ASCII character 34 to the file. PS C:\> $c = “My name is “”$env:UserName””” The error is shown in the following image.īecause this problem is similar to the one experienced with VBScript (quotation marks ending strings), you can approach the problem in the same manner as in BLOCKED SCRIPT add an extra set of quotation marks around the portion to be quoted. The second double quotation mark ends the string. The first double quotation mark opens the string. PS C:\> $b = ‘My name is “$env:UserName”‘īy placing the environmental variable inside the double quoted string, you will run into the same problem that was experienced in BLOCKED SCRIPT When placed inside a pair of single quotation marks, $env:USERNAME is not evaluated it is returned as a string. The problem is that literal strings do not allow for substitution. By using the username, you can personalize string values. For example, using the environmental provider from Windows PowerShell, I can easily obtain access to the values of environmental variables, such as the username. Using expanding strings offers some really interesting possibilities. This means that variable values and subexpressions are evaluated inside the double quotation marks. The double quotation mark in Windows PowerShell is the expanding string character. The text file that is created is shown in the following image. If you want to write a pair of double quotation marks to a text file, all you need to do is use a single quotation mark and direct the output to a text file, as shown here: This means that a pair of double quotation marks will be seen as string indicators. When using the single quotation mark, anything that is contained within is interpreted literally. Here’s the photo I took that day.ĭM, the easiest way to work with double quotation marks in Windows PowerShell is to use the single quotation mark-the so-called literal quotation mark. The experience is not unlike when I was walking around the Taronga Zoo in Sydney, Australia-after wandering up and down myriad paths, I spotted a sudden opening in the foliage and a giraffe appeared backlit by the Sydney skyline. It is this sense of the unexpected that keeps me from becoming bored. One of the great things about working with Windows PowerShell is that you never knows what you will discover. I am not certain it applies to Windows PowerShell, particularly Windows PowerShell 2.0. I found an old, Hey Scripting Guy! post titled, How Can I Write Double Quotes to a Text File? but it is talking about VBScript. I know that in VBScript it was really annoying to do this because the quotation marks ended up getting confused with the quotation mark that was used to indicate the start of a string when the next quotation mark was seen, VBScript would end the string and that caused problems. Hey, Scripting Guy! I need to be able to write double quotation marks to a text file using Windows PowerShell.
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